Offset grenade launcher rail brackets



FIG. 1 is a perspective view of a pair of offset grenade launcher rail brackets, with an accessory device disposed therebetween, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a perspective view of a single offset grenade launcher rail bracket, showing my new design;

FIG. 9 is a top plan view thereof;

FIG. 10 is a left side view thereof;

FIG. 11 is a bottom view thereof;

FIG. 12 is a front view thereof;

FIG. 13 is a right side view thereof; and,

FIG. 14 is a rear view thereof.

The accessory depicted in broken lines in FIGS. 1 through 7 has been shown for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for offset grenade launcher rail brackets, as shown and described. 